2 # Copyright (c) 2005 Silicon Graphics, Inc.
5 # Nathan Scott <nathans@sgi.com>
6 # 14 Sep 2005 Initial version
11 SUMMARIZE="-q" # quiet (no dev/cpu summary by default)
12 USAGE="Usage: btrace [-s] [-t] [-S] [-w N] [-a <trace>...] <dev>..."
15 while getopts "a:stSw:" c
18 a) TRACEOPTS=$TRACEOPTS" -a "$OPTARG" ";;
19 w) TRACEOPTS=$TRACEOPTS" -w "$OPTARG" ";;
20 s) PARSEOPTS=$PARSEOPTS" -s";;
21 t) PARSEOPTS=$PARSEOPTS" -t";;
28 PARSEOPTS="${PARSEOPTS} ${SUMMARIZE}"
30 shift `expr $OPTIND - 1`
36 ${DIRNAME}/blktrace ${TRACEOPTS} -o- $@ | ${DIRNAME}/blkparse ${PARSEOPTS} -i-